Saying that this is officially compatible with Nuendo/Cubase is a lie.
Fail nr.1:
It doesn't automatically sync with the selected track. This thing works in banks of 8 tracks, switching banks is done manually by pressing the "previous" and "next" buttons, or by rotating the knob, but here's the catch, it doesn't switch groups of 8 tracks, it switches singular tracks... and you can't hold the button so it goes faster... Good luck getting to track 200 of your project.
Funny detail: you can arm or activate writing on any track you click inside or outside of the banked tracks group.
Fail nr.2:
You can't use it for Plugin Parameters, yes, you can't use it for Plugin Parameters. You can use it to change the volume or the panning of one o the banked tracks.
Maybe this thing works great with Studio One, and the build quality is great, but someone needs to get sued over this.